Highest salary at Wyandanch UFSD in year 2023 was $297,017. Number of employees at Wyandanch UFSD in year 2023 was 475. Average annual salary was $71,560 and median salary was $70,593. Wyandanch UFSD average salary is 53 percent higher than USA average and median salary is 62 percent higher than USA median salary.